As I said… you don’t understand the problem.
Two hints:
H5 was not free —> has quitters.
LoL is F2P wit proper game design and smart ideas to prevent quitters —> quitters are not really a problem.
I don’t quit because I paid for it… I quit because it makes no fun for me and heck, I honestly give a -Yoink!- about it if some kid on the other end of the world looses some CSR and has to search for a new game. You know y? Because it’s a -Yoink!- video game…
You already come with a CLOSED mind and with a predisposed argument which IS USELESS because you are not handling absolutely any of the problems
You think that if the GAME in your “opinion” were GOOD people would not leave the games, people would never troll, they would all behave like English gentlemen, halo would be love and peace.
I’m sorry to tell you that NO friend so you do A MASTERPIECE always going to see trolls, quiters, griefers and people who PLAY EXCLUSIVELY to “ANNOY others”
And if you do not prepare all the unforeseen events beforehand, your product WILL FAIL, even if it is a masterpiece.
Maybe this is a solution that fits your thinking: only sell 500 copies to selected people. 
btw, how many games did you already play in Infinite?
I see both of the sides, obv it’s a -Yoink!- move to ruin someone else’s experience over what the game devs have done, but I really personally hate playing certain modes and wish the modes were split competively like halo 5.
Everyone wants to play what they want, but hey i guess leavers are better better AFKs, bot usually does more.
It isn’t cool that we can go from MCCs great match composer to Infinites slot machine playlists…